1040343841 has 8 divisors (see below), whose sum is σ = 1096308800. Its totient is φ = 984499920.

The previous prime is 1040343793. The next prime is 1040343847. The reversal of 1040343841 is 1483430401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1040343841 - 2¹¹ = 1040341793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040343847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12330 + ... + 47251.

It is an arithmetic number, because the mean of its divisors is an integer number (137038600).

Almost surely, 2^1040343841 is an apocalyptic number.

It is an amenable number.

1040343841 is a deficient number, since it is larger than the sum of its proper divisors (55964959).

1040343841 is an equidigital number, since it uses as much as digits as its factorization.

1040343841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60519.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 1040343841 is about 32254.3615810327. The cubic root of 1040343841 is about 1013.2710472041.

The spelling of 1040343841 in words is "one billion, forty million, three hundred forty-three thousand, eight hundred forty-one".